21084192

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1103

約数の個数: 96

約数和(自身を含む): 64229760

約数和(自身を除く): 43145568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1061, 1104, 1242, 1656, 2122, 2208, 2484, 3183, 3312, 4244, 4968, 6366, 6624, 8488, 9549, 9936, 12732, 16976, 19098, 19872, 24403, 25464, 28647, 33952, 38196, 48806, 50928, 57294, 73209, 76392, 97612, 101856, 114588, 146418, 152784, 195224, 219627, 229176, 292836, 305568, 390448, 439254, 458352, 585672, 658881, 780896, 878508, 916704, 1171344, 1317762, 1757016, 2342688, 2635524, 3514032, 5271048, 7028064, 10542096, 21084192]

約数ペア:

[(1, 21084192), (2, 10542096), (3, 7028064), (4, 5271048), (6, 3514032), (8, 2635524), (9, 2342688), (12, 1757016), (16, 1317762), (18, 1171344), (23, 916704), (24, 878508), (27, 780896), (32, 658881), (36, 585672), (46, 458352), (48, 439254), (54, 390448), (69, 305568), (72, 292836), (92, 229176), (96, 219627), (108, 195224), (138, 152784), (144, 146418), (184, 114588), (207, 101856), (216, 97612), (276, 76392), (288, 73209), (368, 57294), (414, 50928), (432, 48806), (552, 38196), (621, 33952), (736, 28647), (828, 25464), (864, 24403), (1061, 19872), (1104, 19098), (1242, 16976), (1656, 12732), (2122, 9936), (2208, 9549), (2484, 8488), (3183, 6624), (3312, 6366), (4244, 4968)]